The crystal-powered ChromaStone is ready to rock!
It's hero time! When evil aliens and super-powered villains attack, Ben transforms into ChromaStone to save the day. Made of living crystal, this nearly-indestructible alien hero has the ability to absorb any kind of electromagnetic energy and blast it back as a powerful laser beam! Features glow-in-the-dark eyes and Omnitrix chest symbol. Collect all 6 LEGO Ben 10 Alien ForceTM sets and combine them to create your own super alien heroes!